NetComm NB702 SHDSL User manual

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Page 2 NB702/NB704 User Guide
Contents
Chapter 1 - Getting Started ............................................................................................ 4
I. Overview.................................................................................................. 4
II. Package Contents .................................................................................. 5
III. Features.................................................................................................. 6
IV. Safety Guidelines.................................................................................... 7
V. Appearance............................................................................................. 8
VI. Hardware Installation for the NB702/NB704........................................ 10
VII. Management..........................................................................................11
VIII. Default Values....................................................................................... 12
IX. Software Upgrade................................................................................. 13
Chapter 2 - Web Management Interface ..................................................................... 14
I. Overview................................................................................................ 14
II. Preparation ........................................................................................... 14
1. Login ..................................................................................................... 15
2. Bridge Mode Configuration................................................................... 15
2.1 Manage ................................................................................................. 16
2.2 Bridge.................................................................................................... 19
2.3 xDSL...................................................................................................... 21
2.4 Status .................................................................................................... 23
3. Router Mode Configuration .................................................................. 28
3.1 Manage ................................................................................................. 29
3.2 Router ................................................................................................... 32
3.3 xDSL...................................................................................................... 38
3.4 Advance................................................................................................. 40
Chapter 3 - Command Line Interface ......................................................................... 51
I. CLI Commands .................................................................................... 51
II. Console Setup...................................................................................... 52
1. Main Menu Commands ........................................................................ 53
1.1 DNS Relay Menu Commands.............................................................. 57
1.2 LAN Menu Commands ......................................................................... 58
1.3 Manage Menu Commands................................................................... 60
1.4 SHDSL Menu Commands.................................................................... 61
2. Bridge Mode Configuration................................................................... 63
2.1 Quick Command (RFC 1483 Bridge)................................................... 64
2.2 PAT Menu Commands .......................................................................... 65
2.3 R1483 Menu Commands..................................................................... 66
3. Router Mode Configuration .................................................................. 68
3.1 Quick Command (RFC 1483 Bridge)................................................... 68
3.1.1 R 1483 (Routing) Quick Setup.............................................................. 69
3.1.2 IPoAQuickSetup................................................................................... 71
3.1.3 PPPoA Quick Setup............................................................................... 72
3.1.4 PPPoE Quick Setup .............................................................................. 74

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3.2 IPoA Menu Commands......................................................................... 76
3.3 PAT Menu Commands .......................................................................... 78
3.4 PPPoA Menu Commands..................................................................... 80
3.5 R1483 Menu Commands..................................................................... 83
3.6 Rtable Menu Commands ..................................................................... 85
3.7 SNMP (example)................................................................................... 86
Appendix A – NB704 Specifications............................................................................. 87
A1. Hardware Specifications....................................................................... 87
A2. Software Specifications ........................................................................ 89
Appendix B – NB702 Specifications ............................................................................ 90
A1. Hardware Specifications......................................................................... 90
A2. Software Specifications .......................................................................... 91
Appendix C – Cable Connections............................................................................... 92
RJ-45 Network ports ...................................................................................... 92
Twisted pair cables........................................................................................ 92
Straight and crossover cable configuration................................................... 93
RJ11 connector and cable ............................................................................. 93
605 to RJ-11 adapter ..................................................................................... 94
USB cable ...................................................................................................... 94
9 Pin (RS-232 ) Serial Cable ......................................................................... 94
Appendix D – Registering your NetComm Product .................................................... 95
Contact Information ....................................................................................... 95
Trademarks and Notices............................................................................... 95
Legal & Regulatory Information Copyright Information................................. 96
Warranty Registration Form .......................................................................... 97
Product Warranty............................................................................................ 99
Limitations of Warranty .................................................................................. 99

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Page 4 NB702/NB704 User Guide
Chapter 1 - Getting Started
I. Overview
This manual covers both the NetComm NB702 (2 wire SHDSL) and the NB704 (4
wire SHDSL) CPE products. The NB702 allows you to Transmit / Receive data over
a single copper wire pair at rates up to 2.3Mbps. The NB704 allows you to Transmit
/ Receive data over two copper wire pairs at rates up to 4.6Mbps. Both models are
designed to bring high speed data into your business network and are high
performance, cost effective and easy to configure SHDSL devices which can operate in
either Bridge or Router modes. The command structure and menu system for these
products are almost identical.
Product naming conventions
This manual covers both the NB702 - 2 Wire SHDSL Modem Router and the NB704 -
4 Wire SHDSL Modem Router. Where features and functions are common to both
models the product will be refered to as the NB702/NB704. Features and functions
dedicated to the either model are shown separately.

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■NetComm 2 wire SHDSL
Router (NB702)
OR
■RJ-45 Cable
■RJ-11 Cable
■AC Adapter
II. Package Contents
This package consists of the following items:
■This User Guide and a Package Contents
Note contained on the CD
■NetComm 4 wire SHDSL Router
(NB704)

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III. Features
■High-speed symmetrical data transmission on two pairs of twisted copper wire.
■ITU standard PAM16 Line Code complies with G.991.2 and G.994.1 standards.
■SupportsAnnex.A andAnnex.B mode operation.
■Supports Wetting Current range from 0.3mA to 3mA.
■One Ethernet switch with four 10/100Mbps auto-sensing ports for PC or LAN
connection.
■Provides a broad range of Symmetrical Multi-rate Data Transmission from 144
Kbps up to 2.3 Mbps.
■Supports PPPoE (RFC2516), PPP (RFC2364), and IP (RFC 2225/RFC1577)
over ATM over SHDSL.
■RFC2684 (RFC1483) Bridged/Routed for both LLC/VC MUX.
■DHCP server supported for easy LAN IP address management.
■Allows LAN users to access the Internet through Network Address Translation
(NAT, IP sharing) simultaneously.
■Local OAM&P through command line interface via RS-232 Craft port.
■Configuration and management by local Telnet, SNMP, and web-browser through
the Ethernet interface, and remotely through SHDSL interface.
■Firmware upgradeable through TFTP.
■High performance, simple operation, and low power consumption

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IV. Safety Guidelines
■In order to reduce the risk of fire, electric shock and injury, please adhere to the
following safety guidelines.
■Carefully follow the instructions in this manual; also follow all instruction labels
on this device.
■Except for the power adapter supplied, this device should not be connected to any
other adapters.
■Do not spill liquid of any kind on this device.
■Do not place the unit on an unstable stand or table. This unit may drop and
becomedamaged.
■Do not expose this unit to direct sunlight.
■Do not place any hot devices close to this unit, as it may degrade or cause damage
to it.
■Do not place any heavy objects on top of this unit.
■Do not use liquid cleaners or aerosol cleaners. Use a soft dry cloth for cleaning.

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V. Appearance
Front Panel for NB702 and NB704
Label Status Color Description
PWR ON Green Power supply is connected.
ACT Blinking Green Transmitting or receiving packets over an
Ethernet port.
LAN ON Green An Ethernet port is connected to a LAN or PC.
WAN Blinking Green Training with DSLAM.
ON Green SHDSLlink is ready.
ALM Blinking Red Booting up.
ON Red Error. Continuous ON indicates internal error.

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Rear Panel
NB702 Rear View
NB704 Rear View
Label Description
PWR DC-inlet for AC Adapter.
CONSOLE Serial port; connect to an ASCII data terminal.
1X ~ 4X Four RJ-45 ports; connect to a PC or LAN.
LINK LINK LED indicates a specific port is connected.
100M 100M LED: ON indicates 100M data transferring,
OFF indicates 10M data transferring.
FDX FDX LED: ON indicates full-duplex, OFF indicates
half-duplex
WAN RJ-11 port; connect to the SHDSL outlet
(Note: The NB704 has two WAN ports)

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VI. Hardware Installation for the NB702/NB704
1. Connect one end of the RJ-11 cable into the WAN port of the NB702/NB704, and
the other end into the SHDSL wall outlet.
2. Connect one end of the RJ-45 cable into one of the RJ-45 ports of the NB702/
NB704, and the other end into your PC or LAN.
3. Plug in the AC adapter into the AC power socket, and connect the DC jack into
the PWR inlet of the NB702/NB704.
Note: Use a 9-pin RS-232 cable (not supplied) to connect the Console port to the PC
with data terminal emulation software (Hyper Terminal) installed. If you wish to
manage the NB702/NB704 via a serial Interface.
Note: The above example displays the NB704.

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VII. Management
Console Port (Serial) Use a the RS-232 cable to connect the NB702/
NB704 to a serial console terminal or a PC
running a terminal emulation program, such as
Hyper Terminal. (For further details, See Chapter
3: Command Line Interface)
Local Ethernet Port (Telnet) Connect the Ethernet port to your local
area network or directly to a PC, “telnet” the
NB702/NB704 from any workstation in the
LAN. The default local Ethernet IP address is
“192.168.1.1”.
Local Ethernet Port (Web Browser) Connect the Ethernet port to
your local area network or directly to a PC.
Launch your web browser and enter default local
Ethernet IP address “192.168.1.1” into the
address bar.
ADSL Port from Remote Site While theADSL connection is in service, you
may remotely “telnet” the NB702/NB704 from a
workstation connected to the CO equipment.
Note: As operating an SHDSL device requires technical know-how and experience. It
is recommended that only qualified technical staff manage the NB702/NB704.
Therefore, password authentication is required when you enter the command line
and web interface. See the Default Values section to obtain the password.

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VIII. Default Values
The NB702/NB704 is pre-configured with the following parameters; you may also re-
load the default parameters by typing Restore in the command line interface. (For
further details, See Chapter 3: Command Line Interface)
Default mode: Bridge
User Name: N/A
Password: admin
Bridge mode setting
Ethernet (local) IP: 192.168.1.1
Subnet mask: 255.255.255.0
Full Duplex: Disable
Protocol: RFC1483, Bridge Mode
VPI/VCI: 1/32
Class (QoS): UBR
Spanning tree: Disable
Packet filter: Any
G.SHDSL setting
Terminal: CPE
Rate mode: Adaptive
Annex: AnnexA
Router mode setting
Ethernet (local) IP: 192.168.1.1
Subnet mask: 255.255.255.0
Full Duplex: Disable
DHCPserver: Disable
DNS Relay: Disable
Serial Port Properties
Bit per second: 9600
Data bits: 8
Stop bits: 1
Parity bits: None
Flow Control: None
Terminal Emulation: VT100

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IX. Software Upgrade
You may easily upgrade the NB702/NB704 embedded software by obtaining the
compressed upgrade kit from the service provider then following the steps:
■Extract the ZIP file for updated firmware
■Connect the NB702/NB704 via the local Ethernet port or remote ADSL link, make
sure that the NB702/NB704 Ethernet IP address and your terminal are properly
configured so that you can successfully “ping” the NB704. The default local IP
address is 192.168.1.1.
■Under the DOS prompt, execute the command “xupgrade <IP address of NB702/
NB704>”, for instance “xupgrade 192.168.1.1”.
■This upgrading process may last as long as 60 seconds.
■Then reboot the NB702/NB704 with new software.

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Chapter 2 - Web Management Interface
I. Overview
The Web management is provided in order to manage NB702/NB704 device as easily
as possible. It provides a very user-friendly configuration and graphical interface
through a web platform. You may configure a bridge or a router function to
accommodate your device need. In the section below, each configuration item will be
described in detail.
II. Preparation
1. Please refer the hardware installation procedure in Chapter 1 to install NB702/
NB704.
2. You should configure the PC to the same IP subnet as the NB702/NB704.
Example:
NB704: 192.168.1.1
Your PC: 192.168.1.x
3. Connect your PC to NB702/NB704 via an Ethernet cable.
4. Launch the Web browser (IE or Netscape), and enter the default IP address
192.168.1.1 into the address bar to access the web management page.
5. The Enter Network Password dialog box will popup first.
Note1: Some commands or settings shown in this manual may not be available
in the NB702 as it only supports 2 wire SHDSL .
Commands not currently supported in the NB702 are: ipoa, pppoa,
pppoe, rtable.
Note2: You should change the default admin password of your router before you
connect it to the internet or your network.
Note3: When using NAT/PAT a 'Portforward' or 'Incoming Table' entry will be
automatically generated for port 23 (Telnet). This will allow you to log-in
from the WAN side of the NB702/4. If you do not want to allow Telnet
service via the WAN port (Internet) you should delete the table entry for
port 23.

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1. Login
The window Enter Network password will pop up while starting the configuration.
With the window active, leave the User Name text box blank, and enter "admin" as the
Password, and then click on the OK button.
2. Bridge Mode Configuration
By default, the NB702/NB704 is configured in bridge mode. This section describes the
steps involved in setting up the NB702/NB704 as a bridge. The links on the
navigation bar are: Manage, Bridge, xDSL, Status, Save, and Restart. Each one is
described in the next few sections.

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2.1 Manage
Click on the Manage link in the navigation bar.
You will then see three options: IP, Password, and Switch Setup. Each one is described
below.
2.1.1 IP Setup
Click on the IP link on the top of the page. You will then see the Device IP Setup
table. On this page you can change the IP address and subnet mask of the NB702/
NB704.
Ethernet IP Address: Enter the IP address of this device.
Ethernet Subnet Mask: Enter the subnet mask for the IP address.
Click on the Submit button to complete the configuration. You will then see a
confirmation screen.

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2.1.2 Password Setup
Click on the Password link on the top of the page. You will then see the Change
Password table. On this page you can change the password used to log into the
NB702/NB704.
Old Password: Enter the old password of the device.
New Password: Enter the new password.
New PasswordAgain: Re-type the new password
Click on the Submit button to complete the configuration. You will then see a
confirmationmessage.

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2.1.3 Switch Setup
Click on the Switch Setup link on the top of the page. You will then see the Speed/
Duplex table. On this page you can change the speed and duplex on individual ports of
the NB702/NB704.
Select a port number.
From the drop down list select:Auto-nego, 100/Full, 100/Half, 10/Full, or 10/Half.
Click on the Submit button to complete the configuration. You will then see a
confirmation screen.

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2.2 Bridge
Click on the Bridge link in the navigation bar.
You will then see the RFC 1483 link, which is described below.
2.2.1 RFC1483
Click on the RFC 1483 link on the top of the page. You will then see the RFC 1483
Bridge Setup table. On this page you can create up to 8 VPI/VCI channels and
configure its QoS, encapsulation, packet filter, and spanning tree.
Enable: Place a check in this box if you would like to enable
the settings in that row.

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VPI: Enter the VPI value that you received from your ISP.
VCI: Enter the VCI value that you received from your ISP.
QoS: Select a Quality of Service from the drop down list,
options available are: UBR, CBR, VBR-nrt, VBR –rt.
LLC/VCMUX: Select an encapsulation method from the drop down
list, options available are: LLC and VCMUX.
Pkt Filter: Select a packer filter from the drop down list, options
available are: IP, PPPoE, IGMP, or None.
Spanning Tree Enable: If you would like the connection to use spanning tree,
place a check in this box.
Click on the Submit button to complete the configuration. You will then see a
confirmation screen.